I am wrinting for those who work with MAX+V-RAY combo and have several render nodes.
I'm sure you have encountered many DR and Backburner problems, that you could only solve by restarting the V-ray spawner or BB server.
I used to do this with remote desktop access, or in worse case, manually back then, but now I have started to develop a system that makes this a lot easier.
Please watch the video introduction.
If you are interested you can register at: https://rendernodemonitor.com/register